Paramagnetic Susceptibility of Single Crystals of Some Nickel Salts

抄録

Paramagnetic susceptibility of single crystals of NiK Tutton salt and NiCl₂·6H₂O were measured in the temperature range between 1.40°K and 20.4°K. The anisotropic susceptibilities found in NiK Tutton salt are in very good agreement with the calculated values using the splitting parameters which are determined by paramagnetic resonance experiment. In NiCl₂·6H₂O, the antiferromagnetic transition was found at about 6°K. The easy axis is along the axis perpendicular to crystalline c axis in ac plane.